Cuspid mouthpiece



FIG. 1 is a front perspective view of a cuspid mouthpiece;

FIG. 2 is a rear perspective view of the mouthpiece;

FIG. 3 is a front view of the mouthpiece;

FIG. 4 is a rear view of the mouthpiece;

FIG. 5 is a left side view of the mouthpiece;

FIG. 6 is a right side view of the mouthpiece;

FIG. 7 is a top view of the mouthpiece; and,

FIG. 8 is a bottom view of the mouthpiece.

The portions depicted in solid unbroken lines mark the boundaries of the claimed design. The portions depicted in broken dashed lines of even length illustrate portions of the cuspid mouthpiece that form no part of the claimed design. 

CLAIM The ornamental design for a cuspid mouthpiece, as shown and described. 